On 7/27/22 11:20, Bikal Gurung wrote:
Hi all, I am trying to understand the 'count' argument in liburing io_uring_prep_timeout call. Does this argument signify the number of cqes after which the timeout value 'ts' becomes armed?
Short answer, if you want just a timeout, i.e. will be triggered according to the specified timespec if not cancelled, just set it to 0. TL;DR; It's apparently a niche feature I'm not aware anyone is using, it make the timeout request to complete when there has been added @count or more CQEs since the timeout was queued. I'd love to deprecate it tbh. -- Pavel Begunkov
